package com.aaa.demo05;

/**
 * @author 荆豪峰
 * @version 1.0
 */
@SuppressWarnings("all")
public class Test05 {
    public void main(String[] args) {
        People people = new People();
        people.toString();
        people.show();
    }
    class People{
        @Override
        public String toString() {
            return super.toString();
        }
        @Deprecated
        public void show() {
            System.out.println("sssss");
        }
    }
    @FunctionalInterface
    interface USB{
        public void usb();
    }
}
